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Controlled Environment Rooms
Building on nearly fifty years of experience, EGC can provide a high performance environmental room to meet your most exacting specifications, as well as your budget. Using proven design concepts, we have delivered professional solutions to hundreds of commercial and research customers around the world.
Below is a brief summary of some of the design parameters common in our rooms. With products ranging from small test chambers to 2500 ft2 laboratories, and a wide range of control options, we can provide just the right environment for your work. Contact us with your specifications.
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DESIGN PARAMETERS |
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TEMPERATURE |
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Controllable to any point within -40°C to +70°C range with uniformity to within ±0.3°C. |
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LIGHTING |
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Standard rapid start, fluorescent fixtures |
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Optional lighting to provide customized spectral characteristics with intensities up to full sunlight |
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RELATIVE HUMIDITY |
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RH from 10% to 95% controllable to ±2% with various humidification/ dehumidification options |
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AIR FLOW |
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Tailored to application requirements |
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GENERAL CONSTRUCTION |
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Prefabricated, modular sectional panels with walls, ceiling, and floor, cam locked in place |
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Rigid urethane insulation, foamed in place |
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Rooms can be built to blend with architectural features of new or existing facilities |
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Benches, shelving, and other furnishings available to enhance utilization |
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ACCESS |
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Flush mounted door, secured and sealed at closure by soft compression plastic gasket with magnetic core along top and sides, rubber wiper gasket across bottom |
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MECHANICAL SYSTEMS |
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Two phase direct expansion systems provide constant flow of refrigerant through coils with continuous mixing of liquid and hot gas phases |
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Hermetic or semi-hermetic condensing units (water or air cooled) operating on constant load throughout chamber temperature range |
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Redundant systems can be utilized to protect valuable contents |
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Chilled water applications can take advantage of existing systems |
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CONTROL PANEL |
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Includes all necessary devices for setting and changing chamber conditions for normal operations. Solid-state modular digital display of temperature and relative humidity |
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Various mounting positions are available to suit your lab requirements |
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Optional computer network control systems can provide remote monitoring and control of multiple rooms from a single location |
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SAFETY CONTROLS & ALARMS |
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Function upon room temperature deviation from set point and operate independently of the primary condition controllers. Audible and visual alarm system |
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TESTING |
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Factory testing of all functioning component assemblies. Acceptance tests are made by a factory field engineer, under supervision of user personnel, following a rigid test protocol. Chambers are commissioned only after satisfactory completion of this test program |
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